... HF-F7 is with low price and smart good-looking interface makes it suitable for small and medium business,especially for modern office.Technical ... time zones, 5 grouping, 10 groups,LCD with 80 characters and blue backlit keypad,Dismantlement alarm, break-in alarm,Built-in ... , Spain, Portuguese, Turkish,French, German, Arabia,Farsi, Japanese, Indonesian, Malay and Thai etc.